Aluminium Sulphate

Aluminium Sulphate Powder, commonly known as alum, is an inorganic salt with the formula Al2(SO4)3. It appears as a white, granular, or crystalline powder and is highly soluble in water. It is widely used in water treatment, paper manufacturing, and other industrial applications due to its ability to coagulate and precipitate impurities from water. Aluminium sulphate is also utilized in various chemical processes where its acidic properties are beneficial.

Applications:

• Water Treatment: Widely used as a coagulating agent in the purification of drinking water and wastewater treatment, helping to remove impurities and clarify the water.
• Paper Industry: Employed in the paper manufacturing process to improve the paper’s sizing and retention properties, enhancing its strength and printability.
• Textile Industry: Used as a mordant in dyeing processes, helping to fix dyes onto fabrics.
• Construction: Acts as an accelerating agent in concrete to speed up the setting process.
• Gardening: Used to reduce the pH of soil, making it more acidic and suitable for plants like hydrangeas and blueberries.

Handling:

• Personal Protective Equipment (PPE): Wear appropriate protective clothing, including gloves, goggles, and a dust mask, to prevent skin contact and inhalation of dust.
• Ventilation: Use in a well-ventilated area to minimize exposure to dust and airborne particles.
• Avoid Inhalation and Ingestion: Do not inhale dust or ingest the product. Wash hands thoroughly after handling.
• Spill Handling: In case of a spill, sweep up the material carefully, using a vacuum or wet methods to avoid generating dust. Dispose of waste in accordance with local environmental regulations.

Storage:

• Conditions: Store in a cool, dry, and well-ventilated area, away from moisture, heat, and incompatible substances such as strong bases.
• Container: Keep the product in tightly sealed containers to prevent contamination and moisture absorption.
• Labeling: Ensure that all containers are properly labeled with hazard information and handling instructions.
• Shelf Life: When stored properly, aluminium sulphate powder has a long shelf life, but it should be regularly checked for signs of moisture or contamination.